It's Always Sunny in Philadelphia Season 7 Episode 10
How Mac Got Fat
Step inside the confession booth with Mac as he tells a befuddled priest why his fatness is the fault of the other members of The Gang.
Guest Stars
William Morgan Sheppard
Father Cullen
Mike O'Hearn
Luke (Mac's Avatar)
Leonora Pitts
Customer #1
Scott Pitts
Customer #2
Rob Rosell
Man at Bar #1